PRODUCT INFO
KN95 Mask FDA Approved BFE ≥ 95% to 99%
• Material: Cotton
• Color: White
• Size: 3 7/8" x 3 1/8" x 3/4"
• Weight: 15g
KN95 Mask FDA Approved
Filter performance – (must be ≥ X% efficient) ≥ 95% Flow rate 85 L/min Inhalation resistance – max pressure drop ≤ 350 Pa Exhalation resistance - max pressure drop ≤ 250 Pa CO2 clearance requirement ≤ 1%